The operating bed comprises a table top, a stand column and a hydraulic system, and the table top is arranged at the top end of the stand column; the hydraulic system comprises an oil pump assembly and a plurality of hydraulic oil cylinders arranged in a hydraulic oil way in parallel, the oil pump assembly provides pressure oil for the hydraulic oil cylinders, and the hydraulic oil cylinders comprise a lifting oil cylinder used for driving the stand column to do lifting motion and a plurality of table top oil cylinders used for adjusting the posture of the table top. The oil pump assembly comprises an oil pump, an oil tank and an oil pump motor used for driving the oil pump to operate. The oil pump motor is a strong magnetic motor or a coreless motor. Compared with a common direct current motor with the same power, the hollow cup motor and the strong magnetic motor of the operating bed are lighter in weight, smaller in size and larger in output torque, and therefore under the condition that it is guaranteed that the operating bed has the large load capacity, the size and weight of the oil pump assembly can be greatly reduced, arrangement of the oil pump assembly on the operating bed is facilitated, and the service life of the operating bed is prolonged. And the probability of interference when the operating bed interacts with other medical equipment is reduced.

    本申请提供一种手术床,包括台面、立柱以及液压系统,台面设置于立柱的顶端;液压系统包括油泵组件以及多个并联设置在液压油路中的液压油缸,油泵组件为各液压油缸提供压力油,多个液压油缸包括用于驱动立柱升降运动的升降油缸、用于调节台面的姿态的多个台面油缸;油泵组件包括油泵、油箱以及用于驱动油泵运转的油泵电机,油泵电机为强磁电机或空心杯电机。本申请实施例的手术床,与同等功率的普通直流电机相比,空心杯电机、强磁电机的重量更轻、体积更小,输出扭矩更大,因此,在保证手术床具有较大负载能力的情况下,能够大幅减小油泵组件的体积和重量,便于油泵组件在手术床上的布置,降低手术床与其他医疗设备交互时易出现干涉的几率。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Operating bed


    Weitere Titelangaben:

    一种手术床


    Beteiligte:
    CHEN DA (Autor:in) / XU RUI (Autor:in) / YAO YUNFEI (Autor:in)

    Erscheinungsdatum :

    2023-03-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    A61G TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS , Transport, persönliche Beförderungsmittel, oder Lagerung besonders ausgebildet für Kranke oder Behinderte / B60B VEHICLE WHEELS , Räder für Fahrzeuge / F04C ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS , Rotationskolben- oder Schwenkkolbenmaschinen [Kraft- und Arbeitsmaschinen] für Flüssigkeiten / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



    Operating device, operating method, operating system, and operating program

    NISHITA NOBUYUKI / TERASHIMA YASUO | Europäisches Patentamt | 2020

    Freier Zugriff

    OPERATING DEVICE, OPERATING METHOD, OPERATING SYSTEM, AND OPERATING PROGRAM

    NISHITA NOBUYUKI / TERASHIMA YASUO | Europäisches Patentamt | 2018

    Freier Zugriff

    Operating device, operating method, operating system, and operating program

    OGAWA MITSURU / SHINOZAKI HAJIME / NISHITA NOBUYUKI | Europäisches Patentamt | 2020

    Freier Zugriff

    OPERATING DEVICE, OPERATING METHOD, OPERATING SYSTEM, AND OPERATING PROGRAM

    OGAWA MITSURU / SHINOZAKI HAJIME / NISHITA NOBUYUKI | Europäisches Patentamt | 2018

    Freier Zugriff

    OPERATING DEVICE, OPERATING SYSTEM, OPERATING METHOD, AND PROGRAM THEREFOR

    SASAKI YOU / ITO TADAYUKI | Europäisches Patentamt | 2016

    Freier Zugriff